Morro de Sao Paulo, Brazil offers 9 beaches perfect for sunbathing, surfing, swimming, and more. Morro de Sao Paulo is known for its stunning beaches, such as Primeira Praia and Quarta Praia, and the historic Morro de São Paulo Lighthouse. The best time to visit Morro de Sao Paulo, Brazil, is from September to November, with average air temperatures around 77°F (25°C) and water temperatures near 79°F (26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!